#include <stdio.h>
#define number 'C' 
char func1(char a);
void main()
{
	char a;
	a = number;	
	printf("%c\n",func1(a));
	printf("The value of a is %c\n",a);
	
 } 
 
char func1(char a)
{
	++a;
	printf("The value of a is %c\n",a);
	return a;	
} 
